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Re: gdbserver + libiberty?
On Jan 15, 2008 10:07 AM, Jim Blandy <jimb@codesourcery.com> wrote:
>
> dje at google.com (Doug Evans) writes:
> > Hi. Is there any reason to not link gdbserver with libiberty?
> > I'm working on a patch where that would be useful.
>
> gdbserver would need to be linked with a libiberty compiled for the
> target, obviously.
This part I'm not clear on. I found this in gdb/configure.ac:
# We only build gdbserver automatically in a native configuration.
if test "$gdb_native" = "yes"; then
AC_MSG_CHECKING(whether gdbserver is supported on this host)
if test "x$build_gdbserver" = xyes; then
AC_MSG_RESULT(yes)
AC_CONFIG_SUBDIRS(gdbserver)
else
AC_MSG_RESULT(no)
fi
fi
I couldn't find any docs on building gdbserver for cross targets (i.e
--host != --target), got any pointers? It's only useful for targets
that otherwise can be build natively (AIUIp. Would gdbserver ever be
built with CC_FOR_TARGET whereas gdb got built with CC? I can't find
any code to handle this in gdb or the top level configury. And if not
would gdbserver ever need a different libiberty than the one gdb is
linked with?